Eaton C440 XT IEC Electronic O...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$232.50
Eaton C440 XT IEC Electronic Overload Relay, 4-20A

Eaton C440 XT IEC Electronic Overload Relay, 4-20A

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Model: XTOE020CCSS

In Stock (leaves warehouse same day if ordered before 3pm ET)

$232.50
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Eaton C440 XT IEC Electronic Overload Relay, 4-20A

The Eaton C440 XT Electronic Overload Relay is an IEC-rated overload relay engineered for motor control and protection applications. It features a selectable trip range of 4-20A with a selectable 10A setting and Class 10, 20, or 30 trip curves, and is separately mounted for flexible installation alongside its matching Eaton XT contactor platform. Backed by CE Marking and CSA Certification, this electronic overload relay is built for demanding industrial motor protection duties across a range of frame sizes.

Key Features

  • Amperage Range: 4-20A adjustable trip range to match motor full-load current requirements.
  • Trip Type: Selectable 10A trip setting with Class 10, 20, and 30 selectable trip curves for tailored protection response.
  • Frame Compatibility: Designed to match Eaton XT contactor platforms for a coordinated motor control assembly.
  • Mounting Method: Separate mounting for flexible installation alongside the associated contactor.
  • Type: Electronic overload relay for precise motor overload protection.
  • Standard: IEC design standard for global motor control compatibility.

Certifications & Compliance

  • CE Marked
  • CSA Certified

Technical Specifications

  • Trip type: Selectable 10 A, class 10 ,20, 30
  • Mounting method: Separate
  • Type: Electronic overload relay
  • Compliances: CE Marked
  • Certifications: CSA Certified
  • Warranty: Eaton Selling Policy 25-000, one (1) year from date of installation or eighteen (18) months from date of shipment, whichever occurs first.

Typical Applications

  • Motor Control Centers
  • Industrial Motor Starters and Combination Starters
  • Commercial and Industrial Electrical Installations
  • Pump, Fan, and Conveyor Motor Protection
  • OEM Machine Building and Panel Assembly

Why Eaton?

Eaton's C440 XT Electronic Overload Relay delivers dependable, code-compliant motor protection backed by CE marking and CSA certification. Its selectable trip classes and 4-20A adjustable range give electrical professionals the flexibility to match protection precisely to the connected motor, while separate mounting simplifies panel layout alongside Eaton XT contactors. Eaton's documented warranty policy underscores its commitment to reliable, professional-grade motor control components for industrial and commercial installations.

Manufacturer Resources

Product Specs

Product Type:
Overload Relay
Amperage Rating:
4-20A
Standards:
IEC
Listing:
CSA Certified
Configuration:
Separately Mounted
Department:
Electrical
Product Group:
Motor Control & Automation
Product Subgroup:
Overload Relays

Eaton XTOE020CCSS – Frequently Asked Questions

1) Does the Eaton C440 XT overload relay mount directly on the contactor or separately?
The C440 XT electronic overload relay is a separately mounted device, not a bottom-mount block that clips onto the contactor. You land it on its own spot in the panel and wire it to the associated Eaton XT contactor. That gives you freedom in panel layout, but it also means you need to allow for the extra footprint and the interconnecting wiring when you lay out the enclosure.
2) What motor current range does the Eaton C440 XT overload relay cover?
The adjustable trip range is 4 to 20 A, so you set the dial to the motor's full load current anywhere in that window. If your motor FLA falls outside 4-20 A, this is the wrong unit for that starter.
3) Which frame sizes does the Eaton C440 XT electronic overload relay come in?
Three frame options are offered: a 45 mm frame (XTOE020CCSS), a C/D/G frame (XTOE100DCS), and a 105 mm frame (XTOE175GCS). Pick the one that matches the Eaton XT contactor frame in your starter, since the relay is built to pair with that platform.
4) Can I set the trip class on the Eaton C440 XT overload relay for a high-inertia load like a fan or conveyor?
Yes. Trip class is selectable at Class 10, 20 or 30, plus a selectable 10 A trip setting. Class 10 suits quick-starting loads, while 20 and 30 give a longer ride-through for high-inertia starts such as large fans, conveyors and some pumps, so you can match the curve to the load instead of nuisance tripping on acceleration.
5) Is the Eaton C440 XT overload relay an IEC or a NEMA device?
It is built to IEC design standards, which is what you want when the panel is specified to IEC or is going into an export or OEM machine build. For a NEMA-rated starter lineup, an IEC relay is not a drop-in equivalent.
6) What is the difference between an electronic overload relay like the C440 XT and a bimetallic thermal overload?
The C440 XT senses current electronically rather than relying on heater elements bending a bimetal strip. That gives a tighter, more repeatable trip point across its 4-20 A setting range and lets you select the trip class at the device instead of swapping heaters. A thermal block is simpler and cheaper, but you give up the selectable Class 10/20/30 curves and the wider single-unit adjustment range.
How fast can I get the Eaton XTOE020CCSS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton XTOE020CCSS come with a warranty?
Absolutely. The Eaton XTOE020CCSS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton XTOE020CCSS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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